Patents by Inventor Wojciech Kisiel

Wojciech Kisiel has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11751875
    Abstract: A surgical buttress attachment assembly includes a staple cartridge having a cartridge body and a cartridge tip, and a surgical buttress. The cartridge tip includes a distal buttress attachment assembly including a block body disposed within a cavity defined in the cartridge tip and a distal tongue extending distally from the block body. The block body is movable between an extended position and a retracted position. A proximal end portion of the surgical buttress is releasably secured to the cartridge body and a distal end portion of the surgical buttress is releasably secured to the cartridge tip by engagement of the distal tongue with the distal end portion when the block body is in the extended position.
    Type: Grant
    Filed: October 13, 2021
    Date of Patent: September 12, 2023
    Assignee: COVIDEN LP
    Inventors: Jacob C. Baril, Wojciech Kisiel
  • Publication number: 20230111108
    Abstract: A surgical buttress attachment assembly includes a staple cartridge having a cartridge body and a cartridge tip, and a surgical buttress. The cartridge tip includes a distal buttress attachment assembly including a block body disposed within a cavity defined in the cartridge tip and a distal tongue extending distally from the block body. The block body is movable between an extended position and a retracted position. A proximal end portion of the surgical buttress is releasably secured to the cartridge body and a distal end portion of the surgical buttress is releasably secured to the cartridge tip by engagement of the distal tongue with the distal end portion when the block body is in the extended position.
    Type: Application
    Filed: October 13, 2021
    Publication date: April 13, 2023
    Inventors: Jacob C. Baril, Wojciech Kisiel
  • Publication number: 20210128149
    Abstract: A staple cartridge includes a cartridge body and a plurality of staples. The cartridge body defines a plurality of rows of staple pockets and a central knife slot. One of the staples is received in each of the staple pockets. Each of the staples defines a burr or facet that faces the central knife slot and defines a plane that is substantially parallel to the longitudinal axis of the cartridge body.
    Type: Application
    Filed: November 1, 2019
    Publication date: May 6, 2021
    Inventors: Kenneth H. Whitfield, Thomas Casasanta, Wojciech Kisiel
  • Patent number: 8734730
    Abstract: The presently disclosed debris collection system includes an elongate body having a first end, a second end, and a bore extending therethrough. The first end of the elongate body is hermetically closed while the second end has an opening. The elongated body is made of an impermeable material. A cap fixed to the elongated body and has a bore extending therethrough. A port, which is attached to the cap, is designed for introducing fluid into the elongated body. A watertight seal, such as a gasket, is attached to the cap. The seal is also made of an impermeable material. In operation, a liquid is introduced into the debris collection system. A surgical tool must then be introduced into the system. Thereafter, a vortex is created within the system to debride debris from the surgical tool.
    Type: Grant
    Filed: March 30, 2007
    Date of Patent: May 27, 2014
    Assignee: Covidien LP
    Inventors: Michael A. Soltz, Joshua Stopek, Wojciech Kisiel, Jennifer Broom
  • Publication number: 20080237074
    Abstract: The presently disclosed debris collection system includes an elongate body having a first end, a second end, and a bore extending therethrough. The first end of the elongate body is hermetically closed while the second end has an opening. The elongated body is made of an impermeable material. A cap fixed to the elongated body and has a bore extending therethrough. A port, which is attached to the cap, is designed for introducing fluid into the elongated body. A watertight seal, such as a gasket, is attached to the cap. The seal is also made of an impermeable material. In operation, a liquid is introduced into the debris collection system. A surgical tool must then be introduced into the system. Thereafter, a vortex is created within the system to debride debris from the surgical tool.
    Type: Application
    Filed: March 30, 2007
    Publication date: October 2, 2008
    Inventors: Michael A. Soltz, Joshua Stopek, Wojciech Kisiel, Jennifer Broom